The player stars as Joe Yabuki, an aspiring boxer, as he goes from an unknown kid from the rough side of town to a boxing champion. The game follows the traditional beat 'em up format, with some portions taking place inside a boxing ring and others taking place in the back alleyways, as Joe trains, fights bullies, and then fights in the boxing ring.

The player stars as Joe Yabuki, an aspiring boxer, as he goes from an unknown kid from the rough side of town to a boxing champion. The game follows the traditional beat 'em up format, with some portions taking place inside a boxing ring and others taking place in the back alleyways, as Joe trains, fights bullies, and then fights in the boxing ring.